5L and 4.2L 4 and 6 cylinder engines;Carbureted and EFI engine;Plugs into the air cleaner;California Residents: WARNING Crown Automotive Air Cleaner Check Valve - J3228426 For over 50 years, Crown Automotive has been the leading manufacturer and distributor of replacement parts for Jeep vehicles..
134 engine L-Head;California Residents: WARNING Omix-ADA L-Head Air-Horn Kit (Painted) - 17737..08 Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA.